foreach ($files as $file) {
if (is_file($file)) {
include_once $file;
break;
}
}
if (class_exists('Extendware_EWCore_Model_Autoload', false) === false) {
exit;
}
$autoloader = new Extendware_EWCore_Model_Autoload();
spl_autoload_register(array($autoloader, 'autoload'));
if (ini_get('apc.stat') != '' and !ini_get('apc.stat') or ini_get('eaccelerator.check_mtime') != '' and !ini_get('eaccelerator.check_mtime')) {
$autoloader->setOption('force_php_evaluation', true);
}
$autoloader->setOption('can_load_all', true);
$config = new Extendware_EWPageCache_Helper_Config();
$configFile = $config->getFallbackStoragePath();
$lastWroteConfig = @filemtime($configFile);
$isEnabled = $expiration = $segmentableUseragents = $segmentableCookies = $isParameterSortingEnabled = $ignoredParameters = $isVirtualKeysEnabled = null;
$updateConfigFunc($isEnabled, $expiration, $segmentableUseragents, $segmentableCookies, $isParameterSortingEnabled, $ignoredParameters, $isVirtualKeysEnabled);
$toEval = null;
$selfModifiedTime = filemtime(CURRENT_FILE);
$lastClearStatCache = time();
$handle = fopen('php://stdin', 'r');
while ($line = fgets($handle)) {
$line = trim($line);
if (!$line) {
echo "\n";
continue;
}
if (time() - $lastClearStatCache >= 30) {
function __ewpcLoad()
{
$config = new Extendware_EWPageCache_Helper_Config();
if ($config->isLighteningCacheEnabled() === false) {
return;
}
$microTime = microtime(true);
$expiration = $config->getCacheLifetime();
$segmentableCookies = array('ewpcvc-t' => 'ewpcvc-t');
foreach ($config->getSegmentableCookies() as $key => $value) {
$segmentableCookies[$key] = $key;
}
$isVirtualKeysEnabled = $config->isVirtualKeysEnabled();
$segmentableUseragents = $config->getSegmentableUserAgents();
$isParameterSortingEnabled = $config->isParameterSortingEnabled();
$ignoredParameters = $config->getIgnoredParameters();
$ignoredParameters = array_combine($ignoredParameters, $ignoredParameters);
$secure = (isset($_SERVER['HTTPS']) == 'on' and $_SERVER['HTTPS']) ? 1 : 0;
$useragent = $_SERVER['HTTP_USER_AGENT'];
$host = $_SERVER['HTTP_HOST'];
$uri = $_SERVER['REQUEST_URI'];
if (strpos($uri, '?') !== false) {
$uri = substr($uri, 0, strpos($uri, '?'));
}
$parameters = $_GET;
// ensure crawler bypasses the lightening cache
if (isset($parameters['__efpcopts']) === true) {
return;
}
if (isset($parameters['__no_lightening_cache']) === true) {
return;
}
$parameters = array_diff_key($parameters, $ignoredParameters);
if ($isParameterSortingEnabled) {
ksort($parameters);
}
$cookies = $_COOKIE;
if ($isVirtualKeysEnabled === true and isset($cookies['ewpcvc-t'])) {
return;
}
// if in secondary cache then bypass lightening cache
if (isset($cookies['epc-no-primary-cache']) or isset($_COOKIE['epc-primary-disabler']) or isset($_COOKIE['epc-no-cache']) or isset($_COOKIE['persistent_shopping_cart'])) {
return;
}
$cookies = array_intersect_key($cookies, $segmentableCookies);
ksort($cookies);
$useragentKey = '';
foreach ($segmentableUseragents as $group => $regExps) {
foreach ($regExps as $regExp) {
if (strpos($regExp, '/') !== 0) {
$regExp = '/' . trim($regExp, '/') . '/';
}
if (@preg_match($regExp, $useragent)) {
$useragentKey = md5($group);
break;
}
}
}
$virtualKeys = array(null);
if ($isVirtualKeysEnabled === true) {
$virtualKeys = array('default', null);
}
foreach ($virtualKeys as $virtualKey) {
$hash = $config->getCacheKey($secure, $host, $uri, $parameters, $cookies, $useragentKey, $virtualKey);
$file = BP . sprintf("/var/cache/extendware/ewpagecache/static/%s.html", substr($hash, 0, 2) . '/' . substr($hash, 2, 2) . '/' . $hash);
if (@file_exists($file) === false) {
continue;
}
if ($expiration !== null) {
if (time() - @filemtime($file) > $expiration) {
@unlink($file);
continue;
}
}
$page = gzuncompress(file_get_contents($file));
if ($config->isOutputHeadersEnabled() === true or $config->isFooterWidgetEnabled() === true) {
$helper = new Extendware_EWPageCache_Helper_Data();
if (@$helper->isAllowedByIpRules() === true) {
if ($config->isOutputHeadersEnabled() === true) {
header('X-PageCache-Ttl: ' . ($config->getCacheLifetime() - @filemtime($file)));
header('X-PageCache-Defaultable: ' . 1);
header('X-PageCache-Level: ' . 0);
header('X-PageCache-ParseTime: ' . (microtime(true) - $microTime));
header('X-PageCache-Key: ' . $hash);
}
if ($config->isFooterWidgetEnabled() === true) {
$page = $helper->injectFooterWidget($page, 'lightening', 1, null, $hash, $config->getCacheLifetime() - @filemtime($file));
}
}
}
if ($config->isWidgetEnabled() === true) {
$timeDiff = microtime(true) - $microTime;
$page = $helper->injectWidget($page, 'primary', $timeDiff);
}
echo $page;
exit;
}
}
